package com.stu.covid.config.security;

import lombok.extern.slf4j.Slf4j;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


@Component
@Slf4j
public class MyAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
    private static String LOGIN_TYPE = "JSON";

    @Override
    public void onAuthenticationFailure(HttpServletRequest request,
                                        HttpServletResponse response,
                                        AuthenticationException exception) throws IOException, ServletException {

        log.info("登录异常:{}", exception.getMessage());
        exception.printStackTrace();
        response.sendRedirect("500");
    }
}
